9 Brook Terrace, Irthlingborough, Wellingborough, NN9 5SS
About 9 Brook Terrace
9 Brook Terrace is a three-bedroom mid-terrace house in Irthlingborough, Wellingborough, Wellingborough (NN9 5SS). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (February 2024) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2013. Between certificates, hot-water efficiency went from Average to Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 87), a 2-band jump.
Across 2014–2024, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £191,000 is 19.4% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£177/sq ft) was about 66.2% above the typical sold price in the postcode. Most recent transfer: May 2024 at £160,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
9 Brook Terrace has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
9 Brook Terrace valuation sits well clear of the typical sold price in this postcode.
£191,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 10 years.
£160,000
Growth on file: 6.2% per year over 10 years.
Sales timeline
22 May 2024Most recent
£160,000
+83.9%over 10 years3 April 2014
£87,000
Median price across the last 5 sales in NN9 5SS: £157,500 (2022–2017).
Nearby sales in NN9 5SS
7 Brook Terrace, Irthlingborough, Wellingborough, NN9 5SS
Sold Jan 2022
£175,00011 Brook Terrace, Irthlingborough, Wellingborough, NN9 5SS
Sold May 2020
£145,50013 Brook Terrace, Irthlingborough, Wellingborough, NN9 5SS
Sold Nov 2018
£176,5008 Brook Terrace, Irthlingborough, Wellingborough, NN9 5SS
Sold Dec 2017
£136,5006 Brook Terrace, Irthlingborough, Wellingborough, NN9 5SS
Sold Apr 2017
£111,500
Versus other Brook Terrace homes
Years Held for 9 Brook Terrace lags the street by a wide margin.
Price per m²
£1,905
Street avg £1,544
Floor Area
84 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.4 t/year
Street avg 4.9 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Lime Court — bus stop.
Closest school
0.5 km
Irthlingborough Junior School. 6 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.4dB

Night-time· 23:00 – 07:00
43.9dB







